baber/WOPTO huggingface dataset:
Patent JP-2023015783-A (JP)
Title: Intake air flow rate adjustment device
Inventor: TSUNODA YUJI
IPC: F02D45/00
Filed: 2021-07-20
Abstract: To further exactly measure an intake air flow rate using an airflow meter without depending on an EGR rate.SOLUTION: An intake air flow rate measurement device comprises an airflow meter arranged in an intake passage of an internal combustion engine, and a processor. The processor acquires an instantaneous value of an intake air flow speed by using the airflow meter, estimates a pulsation rate of intake air in the intake passage on the basis of the acquired instantaneous value and an explosion cycle of the internal combustion engine, calculates an average value of the intake air flow speed which is measured by using the airflow meter during a measurement time corresponding to the estimated pulsation rate, and calculates an intake air flow rate based on the calculated average value.SELECTED DRAWING: Figure 4
Patent JP-2023016170-A (JP)
Title: Image reading device and image forming apparatus
Inventor: SUGIMOTO NAOMI
IPC: G07D7/12
Filed: 2021-07-21
Abstract: To provide an image reading device that has high accuracy in authenticity determination.SOLUTION: An image reading device according to an aspect of the present invention has: an illumination unit; a first reading unit that outputs a first read image obtained by reading an object illuminated by the illumination unit at a first reading magnification; a second reading unit that outputs a second read image obtained by reading the object illuminated by the illumination unit at a second reading magnification; and a determination unit that outputs authenticity information on the object determined based on the second read image. The second reading magnification is higher than the first reading magnification.SELECTED DRAWING: Figure 2
Patent JP-2023016259-A (JP)
Title: Straddle-type vehicle
Inventor: TAHARU KENTARO
IPC: B62J17/10
Filed: 2021-07-21
Abstract: To easily provide improved aerodynamic performance and improved external appearance in a compatible manner.SOLUTION: A front side cover 31 of a straddle-type vehicle includes: an inner cover 35; an outer cover 36A; and a duct 38 disposed between the inner cover 35 and the outer cover 36A. The inner cover 35 is provided with a first lip 51 projected outward in a vehicle with direction with respect to a travel wind W1 and extending in an up-down direction and a second lip 52 projected outward in the vehicle width direction below the first lip 51 and extending in a predetermined direction.SELECTED DRAWING: Figure 2
Patent JP-2023016531-A (JP)
Title: Mold powder for continuous casting and method of continuous casting of steel
Inventor: TAKAHIRA NOBUYUKI
IPC: B22D11/00
Filed: 2021-07-21
Abstract: To provide a mold powder for continuous casting that, even if casting steel containing Si of less than 2.0% and Al of 0.2% or more by mass ratio over a long time, the mold powder is not hindered in its flowing-in and lubrication properties but suppressed from being entrained, so as to stably obtain a high quality slab.SOLUTION: A mold powder for continuous casting, to be supplied into a mold upon continuously casting steel containing Si of less than 2.0% and Al of 0.2% or more by mass ratio, comprises CaO and SiO2 as main components with basicity, a mass ratio [CaO]/[SiO2] of a content of CaO [CaO] to a content of SiO2 [SiO2], given smaller than 0.70, in which provided that components excepting C as aggregate are taken 100% by mass ratio, then the content of Na2O is less than 10%, the content of MgO is less than 5%, the content of Li2O is 1% or more, the content of Al2O3 is less than 4% and the content of BaO is less than 7%, and a solidification point is lower than 1000°C.SELECTED DRAWING: None
Patent JP-2023017204-A (JP)
Title: Pipe joint structure
Inventor: INOUE TOMOHITO
IPC: F16L21/08
Filed: 2021-07-26
Abstract: To provide a pipe joint structure formed by firmly and integrally coupling pipe joint bodies made of metal and plastic.SOLUTION: The pipe joint structure comprises a first body 1 made of metal and a second body 2 made of plastic. An outer periphery of the first body 1 has a protruding annular bulge part 14 and an annular concave groove 10. A proximal-most end part 21A of a cylindrical part 21 at a proximal end of the second body 2 is pressed into the concave groove 10.SELECTED DRAWING: Figure 1
Patent JP-2023018839-A (JP)
Title: Pharmaceutical composed of novel alkyne derivative
Inventor: SAWA AYAKO
IPC: A61K31/4353
Filed: 2021-07-28
Abstract: To provide a pharmaceutical containing a compound having DYRK inhibitory action.SOLUTION: The present invention provides a pharmaceutical containing a compound having DYRK inhibitory action, represented by the following general formula (I) (where R1 is a hydrogen atom, a halogen atom, a trimethylsilyl group, an optionally substituted aryl group or the like; R2 and R3 each independently represent a hydrogen atom, a halogen atom, an optionally substituted lower alkyl group, an optionally substituted cycloalkyl group, an optionally substituted aryl group or the like; Q is a heterocyclic group containing a benzothiazole ring).SELECTED DRAWING: None
Patent JP-2022031178-A (JP)
Title: Control device of vibration type actuator, vibration type drive unit having the same, replacement lens, imaging apparatus, and automatic stage
Inventor: SUMIOKA JUN
IPC: G03B5/00
Filed: 2021-07-29
Abstract: To provide a control device of a vibration type actuator having a control amount output unit different from that of a conventional PID controller as a main control amount output unit, etc.SOLUTION: A control device of a vibration type actuator relatively moves a contact body contacting a vibrator to the vibrator by vibration generated in the vibrator, and comprises a control amount output unit having a learned model which is mechanically learned to output a first control amount for relatively moving the contact body to the vibrator when first speed for relatively moving the contact body to the vibrator is commanded.SELECTED DRAWING: Figure 1
Patent JP-2023028189-A (JP)
Title: Visual acuity testing apparatus
Inventor: YOKOYAMA SHUJI
IPC: A61B3/028
Filed: 2021-08-19
Abstract: To provide a visual acuity testing apparatus allowing a single testing device to display all equipped test symbols for each testing value without combinedly using an eye-test chart of Landolt rings or characters of each country aligned according to test values on an electronic bulletin board or a paper medium, a handheld test symbol card for eye testing, and a precision instrument.SOLUTION: A computer-controlled visual acuity testing apparatus is equipped with various types of test symbols, can display the test symbols in stepless sizes by enlarging/reducing them by contrast according to test values in compliance with the standards represented by the Japanese Standards Association, and singularly or completely randomly changes respective test symbols or allows a tester to discretionarily select and display test symbols even when a plurality of test symbols are displayed at once.SELECTED DRAWING: Figure 4
Patent JP-2023028950-A (JP)
Title: game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2021-08-20
Abstract: To provide a game machine that does not grant excessive prize balls to a player.SOLUTION: A Pachinko game machine PY1 includes a microcomputer 101 for controlling a game capable of controlling a game. The microcomputer 101 for controlling a game can count a differential number of balls in which the total number of launched balls is subtracted from the total number of prize balls, and sometimes stops game control processing and launching control processing on the basis of a fact that the differential number of balls reaches predetermined 80000 balls or more. The microcomputer 101 for controlling a game deletes the calculated differential number of balls on the basis of establishment of a reset condition that is not triggered by power activation (e.g., depressing operation of a special reset switch 181).SELECTED DRAWING: Figure 26
Patent JP-2023030573-A (JP)
Title: Information processor, method for controlling the same, thermometer system, and program
Inventor: NAGAMATSU YASUNOBU
IPC: G01K13/20
Filed: 2021-08-23
Abstract: To provide an information processor, a method for controlling the same, a thermometer system, and a program that can more effectively support an operation of a user according to an operational state of a thermometer.SOLUTION: A thermometer system 1 includes: an electronic thermometer 10; a charger 30; a smartphone 50; and a cloud 70. The smartphone 50 as an information processor has a control unit 51 for receiving status information as information about a progress status of a heat measurement operation of the electronic thermometer 10 from the electric thermometer 10 and notifying a user of information according to the progress status of the heat measurement operation of the electronic thermometer 10 on the basis of the received status information.SELECTED DRAWING: Figure 5
Patent JP-2022105263-A (JP)
Title: Multi-source timing data fault diagnosis method based on graph neural network, and medium
Inventor: QI KE
IPC: G06N3/04
Filed: 2021-08-24
Abstract: To provide a multi-source timing data fault diagnosis method based on graph neural network, and to provide a multi-source timing data fault diagnosis device, a storage medium, and computing equipment.SOLUTION: A method includes the steps of: acquiring multi-source timing history data for a system for which a fault is detected; performing data preprocessing to the multi-source timing history data, obtaining training samples, performing training to a graph neural network model via the training samples, and obtaining a fault diagnosis model; and acquiring multi-source timing real-time data for a system for which a fault is detected, performing data preprocessing, and then performing input to a fault diagnosis model, and outputting a fault diagnosis result of the system by the fault diagnosis model.SELECTED DRAWING: Figure 1
Patent JP-2023032864-A (JP)
Title: Business management system and business management method
Inventor: SHIMOMURA MAHO
IPC: G06Q10/00
Filed: 2021-08-27
Abstract: To obtain a destination of a server of an order receiving enterprise by a terminal.SOLUTION: A business result management system includes: a server of each of a plurality of companies; and a terminal connected to at least a server of an outsourcing company through a network. The server is configured to: determine whether or not order information to which acquired identification information is attached is stored in a first storage unit; in a case where the order information to which acquired identification information is attached is stored in the first storage unit, search for a server of an order receiving enterprise in stages by acquiring address information on the network of the server of the order receiving company of the order information; and in a case where the order information to which the acquired identification information is attached is not stored in the first storage unit, transmit information indicating that the enterprise is the final order receiving enterprise to the terminal. The terminal is configured to specify address information on the network of the server of a sender of information indicating that the enterprise is the final order receiving enterprise as address information on the network of the server of the final order receiving enterprise.SELECTED DRAWING: Figure 2
Patent JP-2023034629-A (JP)
Title: Resin composition for foam molding, and foamed article
Inventor: HATAKEYAMA AKIHIRO
IPC: C08L23/12
Filed: 2021-08-31
Abstract: To provide a resin composition for foam molding which enables molding of a foamed article that can be made lighter and is excellent in surface formation property.SOLUTION: A resin composition for foam molding contains polypropylene having a melt flow rate at 230°C of 45 g/10 min or more, and a foaming agent.SELECTED DRAWING: None
Patent JP-2023035002-A (JP)
Title: Model toy and joint structure
Inventor: FUKUMOTO KAZUMASA
IPC: A63H3/04
Filed: 2021-08-31
Abstract: To provide a mechanism to achieve a joint structure rotatable in a model toy and regulate the rotation range in a simplified structure.SOLUTION: A model toy includes a first part, a second part, and a connection member for rotatably connecting the second part to the first part. The connection member includes one end connected to the first part, and the other end connected to the second part. The one end connected to the first part includes a shaft part rotatably connected to the first part, and a connection part formed in a shape different from the shape of the shaft part for regulating the rotation for the first part with the shaft part as a rotation shaft.SELECTED DRAWING: Figure 5
Patent JP-2023037286-A (JP)
Title: Stator core of axial gap type rotary electric machine, and stator manufacturing method for axial gap type rotary electric machine
Inventor: TSUTSUI AKIRA
IPC: H02K1/18
Filed: 2021-09-03
Abstract: To provide a stator core of an axial gap type rotary electric machine that can have exciting coils easily arranged around teeth, and a stator manufacturing method for the axial gap type rotary electric machine.SOLUTION: A stator core 20S of an axial gap type rotary electric machine 1 comprises an outer stator core 20A and an inner stator core 20B. The outer stator core 20A has an outer yoke 21A, a plurality of outer teeth 22A, and a plurality of flanges 22G. The inner stator core 20B has a plurality of inner teeth 22B. After exciting coils 23 are mounted on the outer teeth 22A of the outer stator core 20A respectively, the inner stator core 20B is mounted on the outer stator core 20A so that the plurality of inner teeth 22B are inserted into the exciting coils 23A.SELECTED DRAWING: Figure 7
Patent JP-2023037850-A (JP)
Title: Information processing device, method, and program
Inventor: ICHINOSE AKIMICHI
IPC: G06F40/279
Filed: 2021-09-06
Abstract: To provide an information processing device, method and program, which allow for accurately deriving feature quantities of sentences without having to prepare a large amount of teacher data.SOLUTION: A processor of an information processing device provided herein is configured to divide a sentence into predetermined units, determine at least one of attributes, factuality and relationships of each unit, determine the weight of each unit according to a determination result, derive a feature quantity of each unit using a derivation model built by machine learning, and weighting the feature quantity of each unit according to the weight to derive a feature quantity of the sentence.SELECTED DRAWING: Figure 3
Patent JP-2022023029-A (JP)
Title: Glucagon analogues
IPC: C12N1/21
Filed: 2021-09-09
Abstract: PROBLEM TO BE SOLVED: To provide glucagon analogues and their medical use, for example in the treatment of hypoglycaemia, and in particular to provide stable glucagon analogues suitable for use in a liquid formulation. 
     SOLUTION: Provided is a compound having the formula I: R 1 -Z-R 2 (I) or a pharmaceutically acceptable salt or solvate thereof. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023042070-A (JP)
Title: Evaluation method for heavy metal ion permeability of resin film, and adhesive film
Inventor: KAYA MICHIKO
IPC: H01L21/52
Filed: 2021-09-14
Abstract: To provide a novel method for evaluating the heavy metal ion permeability of a resin film.SOLUTION: An evaluation method for heavy metal ion permeability of a resin film includes a first step of obtaining an integral value of heat flow that correlates with the amount of heat of fusion of pore water existing in the pore of a resin film by a method based on thermoporometry, and a second step of evaluating the heavy metal ion permeability of the resin film on the basis of the integral value of the heat flow.SELECTED DRAWING: None
Patent JP-2022000378-A (JP)
Title: Tractor
Inventor: KUDO JUNKO
IPC: A01B69/00
Filed: 2021-09-15
Abstract: To enhance the visibility of a state display unit while simplifying the work of mounting the state display unit, and preventing damage to the state display unit.SOLUTION: A tractor includes: a tractor body (a work vehicle body 1) having a cabin 9 and capable of automatically traveling; a state detection unit for detecting a state of the tractor body; and a state display unit 35 for displaying a state according to a state of the tractor body detected by the state detection unit. The state display unit 35 is provided outside the cabin 9 and is disposed at a corner part of the cabin 9 in a plan view.SELECTED DRAWING: Figure 7
Patent JP-2022176030-A (JP)
Title: Surgical method for secondary resection of lesion side liver by pure laparoscopic liver circulation tape method, and instrument therefor
Inventor: CAI XIUJUN
IPC: A61B17/32
Filed: 2021-09-21
Abstract: To provide instruments used for surgery of secondary resection of a lesion side liver by a pure laparoscopic liver circulation tape method.SOLUTION: An instrument used for surgery includes a liver circulation tape 5 made of a soft material. One end of the liver circulation tape 5 is a free end, and one open hole is provided on the other end, and the free end passes through the open hole and forms one ring capable of tightening a liver. A ratchet 51 is provided outside the liver circulation tape 5, and the free end of the liver circulation tape 5 penetrates the open hole, an abdominal wall catheter 6 and a pressure control device 7 in this order, and the abdominal wall catheter 6 penetrates the abdominal wall of a patient.SELECTED DRAWING: Figure 7
Patent JP-2022109216-A (JP)
Title: Air flow circulation system and final polishing apparatus equipped with the same
Inventor: CHOI YONG
IPC: B01D46/00
Filed: 2021-09-21
Abstract: To provide an air flow circulation system capable of efficiently eliminating the problem of a defect expression rate due to an air flow stagnation phenomenon and polishing powder, and a final polishing apparatus equipped with the same.SOLUTION: An air flow circulation system for improving a degree of contamination inside a polishing device (FP: final polishing apparatus) including a housing in which a load part, an unload part, and a large number of polishing parts are provided includes air purification parts provided at positions corresponding to the respective positions of the load part, the unload part, and the large number of polishing parts for discharging and purifying contaminated air inside the housing to the outside of the housing, and then supplying the purified air to the inside of the housing again.SELECTED DRAWING: Figure 4
Patent JP-2022003690-A (JP)
Title: Magnetic core arranged by use of manganese zinc-based ferrite
Inventor: MITSUYOSHI YASUHARU
IPC: C04B35/38
Filed: 2021-09-21
Abstract: To provide a method for manufacturing MnZn-based ferrite, which enables the achievement of a low magnetic core loss over a wide range of temperatures, and a MnZn-based ferrite.SOLUTION: The iron core is arranged by use of a MnZn-based ferrite which comprises as main components, Fe of 53-54 mol% in terms of Fe2O3, Zn of 8.2-10.2 mol% in terms of ZnO and the balance consisting of Mn in terms of MnO and Si of over 0.001 pt.mass and no more than 0.015 pt.mass in terms of SiO2, Ca of over 0.1 pt.mass and no more than 0.35 pt.mass in terms of CaCO3, Co of no more than 0.4 pt.mass in terms of Co3O4 (excluding 0), Ta of no more than 0.1 pt.mass (including 0) in terms of Ta2O5, Zr of no more than 0.1 pt.mass (including 0) in terms of ZrO2, and Nb of no more than 0.05 pt.mass (including 0) in terms of Nb2O5 as sub-components to 100 pts.mass of the main components in total in terms of oxide (the total quantity of Ta2O5, ZrO2 and Nb2O5 is no more than 0.1 pt.mass (excluding O)).SELECTED DRAWING: None
Patent JP-2023047925-A (JP)
Title: Waterproof plate device
Inventor: ADACHI NAOYA
IPC: E04H9/14
Filed: 2021-09-27
Abstract: To provide a waterproof plate device capable of reliably standing a waterproof plate in situations where waterproofing is required.SOLUTION: A waterproof plate device 1 includes: a waterproof plate 4 pivotally attached to a case 3 so as to rotate vertically between the lying position and the standing position; and a standing mechanism that pushes the waterproof plate 4 up to the upright position. The waterproof plate device 1 also includes: a first standing mechanism 5, which operates with electricity as the driving source; and a second standing mechanism 6 for an abnormal operation that operates with a drive source other than electricity.SELECTED DRAWING: Figure 4
Patent JP-2023049721-A (JP)
Title: Water closet and water level detection device
Inventor: ODA SOTARO
IPC: E03D11/02
Filed: 2021-09-29
Abstract: To provide technology for improving the accuracy of water level detection.SOLUTION: A water closet includes the toilet bowl device having a bowl, and a water level detection device for detecting a water level in the bowl. The water level detection device may have a first portion arranged inside the toilet bowl device, and a second portion arranged outside the toilet bowl device.SELECTED DRAWING: Figure 3
Patent JP-2023055347-A (JP)
Title: On-vehicle unit
Inventor: ARAKI MICHIKI
IPC: G08G1/00
Filed: 2021-10-06
Abstract: To transmit data, just after a power source of a vehicle is turned on, to the outside in an on-vehicle unit capable of transmitting data relating to the vehicle through a portable communication terminal to the outside.SOLUTION: An on-vehicle unit 2 accumulates and stores in a memory 2b the data (control data) which are acquired from each ECU from when it is activated after the power is turned on until communication with a portable communication terminal device 7 becomes possible. The accumulated data are transmitted to an external server 8 after the communication with the portable communication terminal device 7 is made possible. Thus, control data just after power is supplied to a vehicle 1 whose behaviors are considerably varied, can be acquired from the external server 8 and utilized for analysis, etc.SELECTED DRAWING: Figure 2
Patent JP-2022135897-A (JP)
Title: Tetracarboxylic acid dianhydride, polyester imide precursor and method for producing the same, and polyester imide and method for producing the same
Inventor: KINOSHITA NAOFUMI
IPC: C08G73/10
Filed: 2021-10-15
Abstract: To provide a polyester imide with low dielectric constants.SOLUTION: A tetracarboxylic acid dianhydride represented by the formula (1) is polymerized with a diamine to give a polyester imide precursor, which is then cyclized to result in a polyester imide.SELECTED DRAWING: None
Patent JP-2023060524-A (JP)
Title: Refrigerator
Inventor: ARIMOTO Ryohei
IPC: F25B43/00
Filed: 2021-10-18
Abstract: To provide a refrigerator that can be manufactured more inexpensively.SOLUTION: A refrigerator includes: a main circuit in which a refrigerant flows; a plurality of compressors; a check valve; a condenser; a receiver; a first expansion valve; an evaporator; an injection flow passage; a solenoid valve disposed on the injection flow passage; a liquid level detection section detecting the amount of the refrigerant stored in the receiver; and a control section. The control section closes the first expansion valve before stopping the compressor, and closes the solenoid valve when the liquid level detection section detects that the amount of a liquid component in the receiver has reached a predetermined upper limit value.SELECTED DRAWING: Figure 1